Convert Square kilometre to Square metre
1 Square kilometre = 1,000,000 Square metre · 1 Square metre = 1.0000e-6 Square kilometre
Conversion formula
1 km² = 1000000 m² → km² = 1,000,000 m²
The reverse direction: 1 m² = 0.000001 km².
Quick reference
| km² | m² |
|---|---|
| 1 km² | 1,000,000 m² |
| 2 km² | 2,000,000 m² |
| 3 km² | 3,000,000 m² |
| 5 km² | 5,000,000 m² |
| 10 km² | 1.0000e+7 m² |
| 20 km² | 2.0000e+7 m² |
| 25 km² | 2.5000e+7 m² |
| 50 km² | 5.0000e+7 m² |
| 100 km² | 1.0000e+8 m² |
| 250 km² | 2.5000e+8 m² |
| 500 km² | 5.0000e+8 m² |
| 1,000 km² | 1.0000e+9 m² |
About these units
The Square kilometre (km²) and the Square metre (m²) are both units of area. Under the standard definition, one km² equals exactly 1,000,000 m². This category's SI base unit is the square metre.